Annamese Langur vs Big Naked-backed Bat

Trachypithecus margarita compared with Pteronotus gymnonotus

Key Differences

• Annamese Langur is Endangered while Big Naked-backed Bat is Least Concern.

Taxonomic Classification

Rank	Annamese Langur	Big Naked-backed Bat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Chiroptera (翼手目)
Family	Cercopithecidae (Old World Monkeys)	Mormoopidae
Genus	Trachypithecus	Pteronotus
Species	Trachypithecus margarita	Pteronotus gymnonotus

Evolutionary Relationship

Annamese Langur and Big Naked-backed Bat share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Annamese Langur

EN — Endangered

Big Naked-backed Bat

LC — Least Concern

Physical Characteristics

Attribute	Annamese Langur	Big Naked-backed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big Naked-backed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Annamese Langur

The Annamese Langur (Trachypithecus margarita) is a species in the genus Trachypithecus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Big Naked-backed Bat

The Big Naked-backed Bat (Pteronotus gymnonotus) is a species in the genus Pteronotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.